Dyfyniad APA

Amartya Sen. (1980). Levels of poverty: Policy and change. World bank staff.

Dyfyniad Arddull Chicago

Amartya Sen. Levels of Poverty: Policy and Change. U S A: World bank staff, 1980.

Dyfyniad MLA

Amartya Sen. Levels of Poverty: Policy and Change. World bank staff, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.